Annual report pursuant to Section 13 and 15(d)

Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail)

v3.10.0.1
Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2018
 [1]
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
 [1]
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales $ 1,186.6 $ 1,242.8 $ 1,285.5 $ 1,176.9 $ 1,093.3 $ 1,085.4 $ 1,146.9 $ 1,102.1 $ 4,891.8 $ 4,427.7 $ 4,488.4
Primary Reporting Segment [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 3,884.2 3,541.8 3,619.6
China [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 $ 1,007.6 $ 885.9 $ 868.8
[1] The fourth quarters of both 2018 and 2017 include the impact of U.S. Tax Reform enacted during the fourth quarter of 2017, as described further in Note 12, Income Taxes.